** One [https://upload.wikimedia.org/wikipedia/commons/d/da/IMG_1916_Lego9vMotor.jpg electric train], one [https://revspace.nl/images/8/8d/Legocontroller.jpg power controller], three [http://www.brickinstructions.com/04000/4531/001.jpg turnouts].

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==== Electric candle ====

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=== Geomag ===

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Will not be built on 30/10/2011

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* igors has a few hundred of these : http://www.geomagworld.com/en

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* build a simple circuit : Electronic candle (with NTC to allow light to be blown-out) (maybe just as a demo instead of making one) : http://www.circuitsonline.net/schakelingen/98/lichteffecten/elektrische-kaars.html

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* some inspiration can be obtained here: https://www.youtube.com/results?search_query=geomag